<template>
  <div style="height: 100%">
    <div id="myiframePage">
      <!-- https://www.ietuan.com -->
      <!-- http://www.guolehui.com.cn" -->
      <!-- https://www.chelizi.com.cn -->
      <iframe
        src="https://www.chelizi.com.cn"
        seamless="seamless"
        id="myiframe"
        scrolling="no"
        frameborder="0"
        style="width: 100%; height: 5000px"
      ></iframe>
      <div class="box" id="box" @click="changePage">
        <div class="bb" id="bb" style="cursor: pointer;" @click="changePage00">
          <!-- <span style="size:18px ;line-height:28px;" >V</span> -->
          </div>
      </div>
    </div>

    <div class="div01" id="div01">
      <div class="login-container">
        <el-form
          ref="loginForm"
          :model="loginForm"
          :rules="loginRules"
          class="login-form"
          auto-complete="on"
          label-position="left"
        >
          <div class="title-container">
            <h3 class="title">MailboxSystem</h3>
          </div>

          <el-form-item prop="username">
            <span class="svg-container">
              <svg-icon icon-class="user" />
            </span>
            <el-input
              ref="username"
              v-model="loginForm.username"
              placeholder="账号"
              name="username"
              type="text"
              tabindex="1"
              auto-complete="on"
            />
          </el-form-item>

          <el-form-item prop="password">
            <span class="svg-container">
              <svg-icon icon-class="password" />
            </span>
            <el-input
              :key="passwordType"
              ref="password"
              v-model="loginForm.password"
              :type="passwordType"
              placeholder="密码"
              name="password"
              tabindex="2"
              auto-complete="on"
              @keyup.enter.native="handleLogin"
            />
            <span class="show-pwd" @click="showPwd">
              <svg-icon
                :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"
              />
            </span>
          </el-form-item>

          <el-button
            :loading="loading"
            type="primary"
            style="width: 100%; margin-bottom: 30px"
            @click.native.prevent="handleLogin"
            >登录</el-button
          >
        </el-form>
      </div>
    </div>
  </div>
</template>

<script>
// import { validUsername } from '@/utils/validate'
const md5 = require("js-md5")
export default {
  name: "Login",
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!value) {
        callback(new Error("请输入账号！"))
      } else {
        callback()
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (!value) {
        callback(new Error("请输入密码！"))
      } else {
        callback()
      }
    }
    return {
      loginForm: {
        username: "",
        password: "",
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", validator: validateUsername },
        ],
        password: [
          { required: true, trigger: "blur", validator: validatePassword },
        ],
      },
      loading: false,
      passwordType: "password",
      redirect: undefined,
    }
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true,
    },
  },
  methods: {
    changePage00() {
      var myiframe = document.getElementById("myiframePage")
      var div01 = document.getElementById("div01")
      myiframe.style.display = "none"
      div01.style.display = "block"
    },
    changePage() {
      var bb = document.getElementById("box")
      bb.style.display = "none"
    },
    showPwd() {
      if (this.passwordType === "password") {
        this.passwordType = ""
      } else {
        this.passwordType = "password"
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          this.loading = true
          this.$store
            .dispatch("user/login", {
              username: this.loginForm.username,
              password: md5(this.loginForm.password),
            })
            .then(() => {
              localStorage.version=this.$store.state.power.version
              this.$router.push({ path: this.redirect || "/" })
              this.loading = false
            })
            .catch(() => {
              this.loading = false
            })
        } else {
          console.log("error submit!!")
          return false
        }
      })
    },
  },
}
</script>

<style>
.div01 {
  
  width: 100%;
  height: 100%;
  background-color: skyblue;
  display: none;
}

.bb {
  width: 80px;
  height: 28px;
  /* background-color: red; */
  position: fixed;
  right: 0px;
  top: 0;
}

#box {
  width: 100%;
  height: 100%;
  position: fixed;
  right: 0;
  top: 0;
}
</style>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
